ParameterResults
ColorReddish Brown
AppearanceCrystalline, Sharp, Angular
Melting Point ≥ 1200 °C
ConductivityMax 15 mS/m
Specific Gravity3.9-4.3
Bulk Density2.1-2.7 g/cm3
HardnessMin 7.5 Mohs
MoistureMax 0.25%
Toxic Substance None
Suspended SolidMax 1500 mg/l
OdorNo Odor
GypsumNil
Metal ContentTraces
PH of Aquarius Medium6.9-7
Solubility in Water & AcidInsoluble
Soluble Salt˂100 PPM
Chloride˂50 PPM
Lead (P2O5)˂ 0.05%
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